This Episode guide from TV.com lists just those episodes Tom Hanson appears in.
Season 1
Episode #01
Season 1 Ep. 01
Aired: 1987-04-12
Pilot (1)
Hanson gets assigned to the Jump Street unit, a special division of the police force which uses young cops to go undercover and stop juvenile crime, when his youthful appearance causes him to be underestimated while on patrol. His first case involves catching drug dealers
Episode #02
Season 1 Ep. 02
Aired: 1987-04-12
Pilot (2)
Hanson gets assigned to the Jump Street unit, a special division of the police force which uses young cops to go undercover and stop juvenile crime, when his youthful appearance causes him to be underestimated while on patrol. His first case involves catching drug dealers.
Episode #03
Season 1 Ep. 03
Aired: 1987-04-19
America, What a Town
Hoffs goes undercover to keep a wild Eastern Bloc exchange student out of trouble. Meanwhile, Hanson and Penhall enroll in a shop class suspected of being a chop shop for an auto theft ring.
Episode #04
Season 1 Ep. 04
Aired: 1987-04-26
Don’t Pet the Teacher
When a woman helps Hanson with his car, he makes a date with her. But is later shocked to learn she’s a teacher who has been getting threatening messages and whose class he has been assigned to go undercover in.
Episode #05
Season 1 Ep. 05
Aired: 1987-05-03
My Future’s So Bright, I Gotta Wear Shades
Hanson and Penhall infiltrate an exclusive preppie clique to investigate a prank that left a girl dead.
Episode #06
Season 1 Ep. 06
Aired: 1987-05-10
The Worst Night of Your Life
Hoffs is not convinced that the captured suspect in an arson case at a Catholic girls school is the guilty party and believes that the real culprit will strike again at the school’s prom.
Episode #07
Season 1 Ep. 07
Aired: 1987-05-17
Gotta Finish the Riff
Jenko is killed by a drunk driver and is replaced by Captain Fuller who has his hands full dealing with a vengeful gang leader whom has taken his principal and several others hostage, including an undercover Hanson.
Episode #08
Season 1 Ep. 08
Aired: 1987-05-24
Bad Influence
Hanson and Penhall try to locate some missing juveniles while Ioki tries to find a link between a teenage prostitution ring and a series of burglaries
Episode #09
Season 1 Ep. 09
Aired: 1987-05-31
Blindsided
The daughter of a policeman who claims her father is sexually abusing her tries to hire Hanson, who is undercover with Penhall as one of the drug dealing McQuaid brothers, to kill her father.
Episode #10
Season 1 Ep. 10
Aired: 1987-06-07
Next Generation
Hanson who is out to catch a loan shark finds his cover threatened when his high school quiz team makes
Episode #11
Season 1 Ep. 11
Aired: 1987-06-14
Low and Away
Penhall joins the school baseball team in order to keep an eye on one of its star players, whose life has been threatened when his father agrees to testify against the mob.
Episode #12
Season 1 Ep. 12
Aired: 1987-06-21
16 Blown to 35
Hoffs enrolls in a teen modeling school after several of its graduates end up appearing in pornography.
Episode #13
Season 1 Ep. 13
Aired: 1987-06-28
Mean Streets and Pastel Houses
Hanson goes undercover as a punk rocker in an effort to stop a feud between two rival gangs from turning into a war.
Season 2
Episode #14
Season 2 Ep. 01
Aired: 1987-09-20
In the Custody of a Clown
The Jump Street unit discovers that a boy who was being used as a pawn by his feuding parents faked his kidnapping with the aid of his grandfather to get away from his parents.
Episode #15
Season 2 Ep. 02
Aired: 1987-09-27
Besieged (1)
Hanson and Hoffs go undercover in order to put a crack ring out of business. Penhall, working on the same case, returns to squad car and becomes convinced that his new partner, Sgt. James Addabbo, killed a drug pusher.
Episode #16
Season 2 Ep. 03
Aired: 1987-10-04
Besieged (2)
Hanson and Hoffs go undercover in order to put a crack ring out of business. Penhall, working on the same case, returns to squad car and becomes convinced that his new partner killed a drug pusher.
Episode #17
Season 2 Ep. 04
Aired: 1987-10-11
Two for the Road
The Jump Street unit is investigating a counterfeit drivers license ring when Captain Fuller gets arrested for drunk driving.
Episode #18
Season 2 Ep. 05
Aired: 1987-10-18
After School Special
Hoffs and Fuller go undercover to investigate a teacher’s shooting at a high school where students and teachers are packing heat. Meanwhile, Hanson learns that his mother is moving in with her boyfriend.
Episode #19
Season 2 Ep. 06
Aired: 1987-10-25
Higher Education
A desperate pregnant girl lies to her parents and the school when she implicates Officer Ioki as the father of her child, when in reality the father is one of her teachers. Meanwhile, the officers rush to find out the truth before Ioki gets fired.
Episode #20
Season 2 Ep. 07
Aired: 1987-11-01
Don’t Stretch the Rainbow
Hanson is sent in undercover at Lincoln High, a school that has been on the verge of racial violence since a black principal came in and a quarter of the school’s population is now black.
Episode #21
Season 2 Ep. 08
Aired: 1987-11-08
Honor Bound
Hanson and Penhall find the military code of honor hampering their undercover investigation of a military academy where the cadets are suspected of killing homosexuals.
Episode #22
Season 2 Ep. 09
Aired: 1987-11-15
You Ought to Be in Prison
Hanson and a film star he had been assigned to protect are kidnapped by an escaped murderer.
Episode #23
Season 2 Ep. 10
Aired: 1987-11-22
How Much is That Body in the Window?
Penhall gets close to a football player suspected of using steroids at a school where an olympic hopeful gymnast died after a performance due to steroid abuse. Hanson considers becoming a big brother.
Episode #24
Season 2 Ep. 11
Aired: 1987-12-18
Christmas in Saigon
Ioki faces being dismissed from the force when internal affairs discovers that he is a Vietnamese refuge who is using an alias. Flashback sequences show his escape from Saigon.
Episode #25
Season 2 Ep. 12
Aired: 1987-12-20
Fear and Loathing with Russell Buckins
Hanson contemplates leaving the force and leaves town instead of going to a refresher course at the police academy he and Penhall had been assigned to take after they went drag racing to try to catch a hit and run driver.
Episode #26
Season 2 Ep. 13
Aired: 1988-02-07
A Big Disease with a Little Name
Dorothy an old girlfriend of Penhall’s, who walked out on him two years ago, returns and decides to move in with him. Hanson gets assigned to protect a student with AIDS who is being made to feel unwelcome in class.
Episode #27
Season 2 Ep. 14
Aired: 1988-02-14
Chapel of Love
Past romances that didn’t have happy endings are the subject of conversation at a Valentine Day Eve poker game.
Episode #28
Season 2 Ep. 15
Aired: 1988-02-21
I’m OK- You Need Work
Hanson becomes trapped in a private drug clinic where he had himself placed in order to investigate claims of patient abuse made by a kid he once busted on drug charges.
Episode #29
Season 2 Ep. 16
Aired: 1988-02-28
Orpheus 3.3
Hanson blames himself for failing to prevent the shooting death of his girlfriend in a convenience store robbery and becomes obsessed with revenge.
Episode #30
Season 2 Ep. 17
Aired: 1988-03-06
Champagne High
Penhall & Hanson go undercover as the McQuaid brothers in a suburban high school, that recently has had inner city kids bused in, to investigate the theft of a Porsche. Meanwhile, Judy must deal with a love-sick teenage boy.
Episode #31
Season 2 Ep. 18
Aired: 1988-03-13
Brother Hanson & the Miracle of Renner’s Pond
When a small-town teacher refuses to teach the theory of evolution after his son has a near-death experience, Hanson infiltrates the school to try to discover who’s behind the recent burning of the science books.
Episode #32
Season 2 Ep. 19
Aired: 1988-04-17
Raising Marijuana
Penhall and Ioki go undercover as the Swark Twins to get in with teenage boys working for drug smugglers. Meanwhile, Hoffs becomes romantically involved with the head drug smuggler.
Episode #33
Season 2 Ep. 20
Aired: 1988-05-01
Best Years of Your Life
The suicide of a popular student, whom Hanson and Penhall had arrested the night before, leaves his family, fellow students and Hanson in a state of depression and forces Penhall to relive bitter childhood memories.
Episode #34
Season 2 Ep. 21
Aired: 1988-05-08
Cory and Dean Got Married
Hoffs and Penhall must deal with a pursuing husband when they are assigned to escort a girl arrested for killing her father when he tried to prevent her from eloping.
Episode #35
Season 2 Ep. 22
Aired: 1988-05-22
School’s Out
Hanson goes undercover to find a student who is blowing up toilets. Meanwhile, Fuller must convince the higher-ups that the Jump Street program, which is scheduled to be deactivated over the summer, should be reactivated in the fall, and Doug decides it’s time to grow up.
Season 3
Episode #36
Season 3 Ep. 01
Aired: 1988-11-06
Fun with Animals
Hanson is assigned Dennis Booker as his new partner and the two clash, as Booker’s racist attitudes lead Hanson to believe that he raped a black student. Meanwhile, Penhall tries to decide if he should stay with Intelligence or go back to Jump Street.
Episode #37
Season 3 Ep. 02
Aired: 1988-11-11
Slippin’ Into Darkness
Hoffs and Ioki go undercover in a Guardian Angel-type street patrol whose members have a vendetta out for a drug dealer that an undercover Hanson is trying to set up for a bust. Meanwhile, Fuller questions Penhall about whether he is going to return to Jump Street or not.
Episode #38
Season 3 Ep. 03
Aired: 1988-11-20
The Currency We Trade In
A popular sports writer finds his whole life ruined when Penhall believes his ex-wife’s allegations of him being a child molester.
Episode #39
Season 3 Ep. 04
Aired: 1988-11-27
Coach of the Year
Penhall and Booker join a high school football team in attempt to prove that the coach’s negligence led to the paralyzing injury of one of the players.
Episode #40
Season 3 Ep. 05
Aired: 1988-12-11
Whose Choice Is It Anyway?
Hoffs goes undercover as a pregnant teen to investigate threats of violence being made to a family planning center by anti-abortionists.
Episode #41
Season 3 Ep. 06
Aired: 1988-12-18
Hell Week
Hanson and Ioki must endure hell week as fraternity pledges in order to gain the confidence and get evidence on a gang rape which occurred at a frat party.
Episode #42
Season 3 Ep. 07
Aired: 1989-01-15
The Dragon and the Angel
While working undercover in a Vietnamese streetgang, Ioki learns of a communist businessman who may be able to help his grandmother who is still in Vietnam. Meanwhile, Penhall accidently shoots Hanson during a pursuit.
Episode #43
Season 3 Ep. 08
Aired: 1989-01-29
The Blu Flu
Everyone in the Jump Street unit gets the blue flu when the police force goes on strike forcing Captain Fuller to team up with a rookie cadet. Meanwhile, Booker learns the truth about unions; Penhall helps Dorothy get a promotion.
Episode #44
Season 3 Ep. 09
Aired: 1989-02-05
Swallowed Alive
Hanson, Penhall, Ioki and Booker become inmates in a juvenile detention hall in order to investigate the murder of one of the inmates.
Episode #45
Season 3 Ep. 10
Aired: 1989-02-12
What About Love?
Dorothy and Penhall split up forcing Penhall to move in with Ioki. Meanwhile, Hoffs becomes involved with a city inspector, who is auditing Jump Street’s records.
Episode #46
Season 3 Ep. 11
Aired: 1989-02-19
Woolly Bullies
Penhall’s encounter with a bully while undercover causes the members of the Jump Street unit to reminisce about their dealings with bullies while they were in school.
Episode #47
Season 3 Ep. 12
Aired: 1989-02-26
The Dreaded Return of Russell Buckins
Hanson goes after an old friend who wrote an article exposing the Jump Street program causing Hanson to get suspended from duty.
Episode #48
Season 3 Ep. 13
Aired: 1989-03-19
A.W.O.L.
An old Army buddy comes to Fuller seeking the Jump Street unit’s help in bringing in an AWOL soldier who will be classified a deserter if he doesn’t return to base within two days. Meanwhile, Judy receives some obscene phone calls at work.
Episode #49
Season 3 Ep. 14
Aired: 1989-03-26
Nemesis
Booker is laiden with guilt when after he infiltrates a gang of drug users that kill one of their own whom they suspect is an undercover cop.
Episode #50
Season 3 Ep. 15
Aired: 1989-04-09
Fathers and Sons
When City Hall learns that Hanson and Penhall are about to bust the mayor’s son on drug dealing charges, Fuller and the Jump Street unit are told to pull off the case. Meanwhile, Ioki gets a new girlfriend and roommate Penhall begins to cramp his style.
Episode #51
Season 3 Ep. 16
Aired: 1989-04-23
High High
The Jump Street cops enroll in a performing arts school to bust a drug ring being run there.
Episode #52
Season 3 Ep. 17
Aired: 1989-04-30
Blinded by the Thousand Points of Light
Undercover looking for a person who has been preying on homeless teens, the Jump Street cops learn what it is really like to live on the street.
Episode #54
Season 3 Ep. 19
Aired: 1989-05-14
Loc’d Out (1)
When Ioki & Hoffs infiltrate a street gang, and Ioki is shot, Hanson must go in to find out which gang shot Ioki.
Episode #55
Season 3 Ep. 20
Aired: 1989-05-21
Loc’d Out (2)
Hanson finds himself being blamed for the shooting death of a cop, after investigating a dirty cop in connection with the street gangs that may have shot Ioki. Meanwhile, Penhall tries to clear Hanson’s name, as Booker partners up with the dead cop’s partner.
Season 4
Episode #56
Season 4 Ep. 01
Aired: 1989-09-18
Draw the Line
Booker resigns from the police force after solving a case that gets Hanson out of prison.
Episode #57
Season 4 Ep. 02
Aired: 1989-09-25
Say It Ain’t So, Pete
Penhall gets caught up in the excitement as he and Hanson go undercover to bust a college gambling operation.
Episode #58
Season 4 Ep. 03
Aired: 1989-10-02
Eternal Flame
Hanson meets an old flame now married to the owner of a 80’s nightclub suspected of providing LSD to high school students.
Episode #60
Season 4 Ep. 05
Aired: 1989-10-16
God is a Bullet
The Jump Street team intervenes when a tough new principal goes too far in his attempts to clean up a drug and crime infested inner city school.
Episode #61
Season 4 Ep. 06
Aired: 1989-10-30
Old Haunts in a New Age
During a Halloween string of high school fires, Hanson becomes a bit skeptical of a teen age psychic claiming to be able to predict where the next fire will occur.
Episode #62
Season 4 Ep. 07
Aired: 1989-11-06
Out of Control
Penhall and Ioki become rent a cops while Hanson becomes a member of a clique of thrill seeking kids who break into houses to annoy the rent a cops.
Episode #63
Season 4 Ep. 08
Aired: 1989-11-13
Stand by Your Man
While trying to expose a drug ring at a prestigious medical school, Hoffs is raped while on a date with one of the suspects who later claims that she seduced him.
Episode #64
Season 4 Ep. 09
Aired: 1989-11-20
Mike’s P.O.V.
Hanson and Penhall investigate the murder of a high school teacher’s wife and discover that the teacher hired one of his students to kill her.
Episode #65
Season 4 Ep. 10
Aired: 1989-11-27
Wheels and Deals (2)
Working on a tip from Booker, the Jump Street cops join a motorcycle caravan in order to bring Raymond Crane to justice.
Episode #66
Season 4 Ep. 11
Aired: 1989-12-04
Parental Guidance Suggested
While observing a family suspected of operating a burglary ring, Hoffs begins to suspect that a boy is being abused.
Episode #67
Season 4 Ep. 12
Aired: 1989-12-18
Things We Said Today
Ioki is confronted by a teenage boy with a gun, who three years earlier Ioki had talked into turning in his drug abusing family.
Episode #68
Season 4 Ep. 13
Aired: 1990-01-08
Research and Destroy
The Jump Street Cops are sent to investigate a college chemistry lab where it is suspected that new designer drugs are being manufactured.
Episode #69
Season 4 Ep. 14
Aired: 1990-01-15
A Change of Heart
A lesbian student makes a pass at Hoffs when she and Capt. Fuller go undercover at a high school to learn the identity of a student who was a witness to a teacher’s murder.
Episode #70
Season 4 Ep. 15
Aired: 1990-01-29
Back from the Future
In the 21st century a young cop hoping to revive the Jump Street program interviews the retired officers who were there when it all started.
Episode #71
Season 4 Ep. 16
Aired: 1990-02-05
2245
Hanson tries to convince a juvenile inmate on death row to appear in a film intended to keep his peers out of prison.
Episode #72
Season 4 Ep. 17
Aired: 1990-02-12
Hi Mom
Hanson and Penhall expose a point shaving scheme when they go undercover to investigate the drug related death of a college basketball star.
Episode #73
Season 4 Ep. 18
Aired: 1990-02-19
Awomp-Bomp-Aloobomb, Aloop Bamboom
Hanson and Penhall find a way to get out of the cold while remaining on the job as they trail a suspected bomber to Florida during spring break.
Episode #74
Season 4 Ep. 19
Aired: 1990-02-26
La Bizca
Penhall ends up taking his nephew back to America after he and Hanson travel to El Salvador in order to find Penhall’s wife, whom they learn was killed in the fighting.
Episode #75
Season 4 Ep. 20
Aired: 1990-03-19
Last Chance High
Donning their McQuaid brother aliases for one last time Hanson and Penhall discover a teenage girl who has kidnapped her baby sister to get her away from their abusive parents; while Penhall adjusts to becoming a father figure.
Episode #78
Season 4 Ep. 23
Aired: 1990-05-07
How I Saved the Senator
The Jump Street cops each relate a different version (with the teller as the hero of a film from their favorite genre), to a reporter investigating the foiled attempt to kill a senator.
How I saved the Senator was the last 21 Jump Street Episode Johnny played the character Tom Hanson (Blackout was filmed before, but aired later). Season 5 was made completely without Johnny Depp.
Episode #81
Season 4 Ep. 26
Aired: 1990-06-18
Blackout
Hoffs, Hanson and Penhall find themselves at the mercy of a defiant gang when all of them become trapped inside a school with out power.
This is the last Episode with Johnny that aired, but filmed before How I saved the Senator.